Microg seems to be the issue lately, updating and using the new package put out by revanced fixes it. Afaik microg is dead and not being updated since the vanced stuff, just took this long to become a problem
The only issues it gives me is having to back out of the video and go back in if I stop a video part way into it and screen off my phone, then want to go back to watching again, and that the turn phone to go full screen and turn back the other way to exit full screen responds too danged quickly.
They'd like for you to pay them like $10, but it isn't mandated. Louis Rossmann is involved with it. The right to repair guy that's always fixing Apple stuff and trying to get bills passed.